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ES401291A1 - Nozzle for chemical reaction processes - Google Patents

Nozzle for chemical reaction processes

Info

Publication number
ES401291A1
ES401291A1 ES401291A ES401291A ES401291A1 ES 401291 A1 ES401291 A1 ES 401291A1 ES 401291 A ES401291 A ES 401291A ES 401291 A ES401291 A ES 401291A ES 401291 A1 ES401291 A1 ES 401291A1
Authority
ES
Spain
Prior art keywords
reaction zone
inlet means
fluid
nozzle
guiding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES401291A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of ES401291A1 publication Critical patent/ES401291A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Nozzles (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

A nozzle for injecting fluid reactants into a reaction zone is presented in various embodiments. The nozzle is held by a supporting means and has a first inlet means for receiving and guiding a first fluid reactant into the reaction zone. The nozzle has a second inlet means for receiving and guiding a shielding fluid into the reaction zone for temporarily separating the fluid reactants entering the reaction zone. A third inlet means is disposed and slightly recessed within the second inlet means and has a chamber for receiving a second fluid reactant which chamber is connected preferably to a plurality of tubular members for guiding the second fluid reactant into the reaction zone. A directional control plate is secured transversely in the second inlet means and this plate is provided with openings through which the plurality of tubular members extend coaxially forming an annular opening around each tubular member enabling the shielding fluid in the second inlet means to flow unidirectionally through the annular openings and then into the reaction zone.
ES401291A 1971-04-06 1972-03-29 Nozzle for chemical reaction processes Expired ES401291A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00131684A US3814327A (en) 1971-04-06 1971-04-06 Nozzle for chemical reaction processes

Publications (1)

Publication Number Publication Date
ES401291A1 true ES401291A1 (en) 1975-02-01

Family

ID=22450556

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401291A Expired ES401291A1 (en) 1971-04-06 1972-03-29 Nozzle for chemical reaction processes

Country Status (11)

Country Link
US (1) US3814327A (en)
JP (1) JPS5615944B1 (en)
BE (1) BE781679A (en)
CH (1) CH577339A5 (en)
DE (1) DE2215958C2 (en)
ES (1) ES401291A1 (en)
FR (1) FR2136221A5 (en)
GB (1) GB1361533A (en)
IT (1) IT950974B (en)
NL (1) NL7204629A (en)
SE (1) SE394857B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970581A (en) * 1975-05-12 1976-07-20 General Electric Company Multiple gas streams in the post oxidation step in a process for converting uranium hexafluoride to uranium oxide rich compositions
US4133643A (en) * 1976-04-24 1979-01-09 Firma Carl Still Recklinghausen Method and apparatus for decomposing ammonia fumes having a high hydrogen sulfide content
US4083932A (en) * 1976-05-12 1978-04-11 Ppg Industries, Inc. Method and apparatus for treating gases
CH628600A5 (en) * 1979-02-14 1982-03-15 Siv Soc Italiana Vetro PROCESS FOR CONTINUOUSLY DEPOSITING, ON THE SURFACE OF A SUBSTRATE CARRIED AT HIGH TEMPERATURE, A LAYER OF A SOLID MATERIAL AND INSTALLATION FOR THE IMPLEMENTATION OF THIS PROCESS.
FR2533020A1 (en) * 1982-09-13 1984-03-16 Siderurgie Fse Inst Rech HOT TUNNEL NOZZLE
JPH068170B2 (en) * 1985-10-29 1994-02-02 宇部興産株式会社 Method for producing high-purity magnesium oxide fine powder
GB8530154D0 (en) * 1985-12-06 1986-01-15 Nordsea Gas Technology Ltd Burner
US5803725A (en) * 1997-06-13 1998-09-08 Horn; Wallace E. Triple-mix surface-mix burner
TW487602B (en) * 1999-09-09 2002-05-21 Yu-Tsai Liu Nozzle device
RU2211185C2 (en) * 2001-06-21 2003-08-27 Открытое акционерное общество "Машиностроительный завод" Method of converting uranium hexafluoride into uranium oxides and installation
WO2015012806A1 (en) * 2013-07-23 2015-01-29 Empire Technology Development Llc Reducing corrosion in a reactor system using fluid encasement
CN112246211A (en) * 2020-09-25 2021-01-22 江苏开锐德机械有限公司 Alkylation reactor and alkylation method
CN112664935B (en) * 2020-12-25 2023-08-25 华中科技大学 A system for the synthesis of nanoparticles by spray combustion

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1052420A (en) * 1912-03-22 1913-02-04 Stephen W Mccoy Gas-burner.
GB189540A (en) * 1921-09-01 1922-12-01 William Reside Improvements in or relating to liquid fuel burners
US1723667A (en) * 1922-06-19 1929-08-06 William F Traub Gas range
BE407674A (en) * 1934-02-23
US2532687A (en) * 1948-10-21 1950-12-05 Applied Res Corp Methods and flame generating apparatus for spectrophotometric quantitative analysis
US2817600A (en) * 1955-06-07 1957-12-24 James G Yahnke Wax siphon spray process
US3086851A (en) * 1957-10-10 1963-04-23 Degussa Burner for production of finely divided oxides
FR1473093A (en) * 1966-01-06 1967-03-17 Kremlin Paint spray head
US3418062A (en) * 1966-08-08 1968-12-24 Bloom Eng Co Inc Burner structures
US3565346A (en) * 1968-07-11 1971-02-23 Texas Instruments Inc Method and apparatus for forming an article of high purity metal oxide
US3796672A (en) * 1970-10-02 1974-03-12 Gen Electric Process for producing uranium dioxide rich compositions from uranium hexafluoride

Also Published As

Publication number Publication date
IT950974B (en) 1973-06-20
CH577339A5 (en) 1976-07-15
FR2136221A5 (en) 1972-12-22
JPS5615944B1 (en) 1981-04-13
DE2215958A1 (en) 1972-10-19
BE781679A (en) 1972-07-31
DE2215958C2 (en) 1982-03-25
US3814327A (en) 1974-06-04
SE394857B (en) 1977-07-18
NL7204629A (en) 1972-10-10
GB1361533A (en) 1974-07-24

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